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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2015-09-01 14:33:35 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2015-09-01 14:33:35 -0700 |
| commit | 17e6b00ac422b49d44a0b8d98402a211f726282d (patch) | |
| tree | c7e9143030d20625a0bd94e12ddaf9421890c375 /drivers/pci/host/pcie-xilinx.c | |
| parent | 5e359bf2219d8622eb0931701e45af55db323228 (diff) | |
| parent | e324c4dc4a5991d5b1171f434884a4026345e4b4 (diff) | |
Merge branch 'irq-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull irq updates from Thomas Gleixner:
"This updated pull request does not contain the last few GIC related
patches which were reported to cause a regression. There is a fix
available, but I let it breed for a couple of days first.
The irq departement provides:
- new infrastructure to support non PCI based MSI interrupts
- a couple of new irq chip drivers
- the usual pile of fixlets and updates to irq chip drivers
- preparatory changes for removal of the irq argument from interrupt
flow handlers
- preparatory changes to remove IRQF_VALID"
* 'irq-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (129 commits)
irqchip/imx-gpcv2: IMX GPCv2 driver for wakeup sources
irqchip: Add bcm2836 interrupt controller for Raspberry Pi 2
irqchip: Add documentation for the bcm2836 interrupt controller
irqchip/bcm2835: Add support for being used as a second level controller
irqchip/bcm2835: Refactor handle_IRQ() calls out of MAKE_HWIRQ
PCI: xilinx: Fix typo in function name
irqchip/gic: Ensure gic_cpu_if_up/down() programs correct GIC instance
irqchip/gic: Only allow the primary GIC to set the CPU map
PCI/MSI: pci-xgene-msi: Consolidate chained IRQ handler install/remove
unicore32/irq: Prepare puv3_gpio_handler for irq argument removal
tile/pci_gx: Prepare trio_handle_level_irq for irq argument removal
m68k/irq: Prepare irq handlers for irq argument removal
C6X/megamode-pic: Prepare megamod_irq_cascade for irq argument removal
blackfin: Prepare irq handlers for irq argument removal
arc/irq: Prepare idu_cascade_isr for irq argument removal
sparc/irq: Use access helper irq_data_get_affinity_mask()
sparc/irq: Use helper irq_data_get_irq_handler_data()
parisc/irq: Use access helper irq_data_get_affinity_mask()
mn10300/irq: Use access helper irq_data_get_affinity_mask()
irqchip/i8259: Prepare i8259_irq_dispatch for irq argument removal
...
Diffstat (limited to 'drivers/pci/host/pcie-xilinx.c')
| -rw-r--r-- | drivers/pci/host/pcie-xilinx.c | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/drivers/pci/host/pcie-xilinx.c b/drivers/pci/host/pcie-xilinx.c index 1aeaa914bd30..3c7a0d580b1e 100644 --- a/drivers/pci/host/pcie-xilinx.c +++ b/drivers/pci/host/pcie-xilinx.c @@ -227,18 +227,16 @@ static struct pci_ops xilinx_pcie_ops = { */ static void xilinx_pcie_destroy_msi(unsigned int irq) { - struct irq_desc *desc; struct msi_desc *msi; struct xilinx_pcie_port *port; - desc = irq_to_desc(irq); - msi = irq_desc_get_msi_desc(desc); - port = sys_to_pcie(msi->dev->bus->sysdata); - - if (!test_bit(irq, msi_irq_in_use)) + if (!test_bit(irq, msi_irq_in_use)) { + msi = irq_get_msi_desc(irq); + port = sys_to_pcie(msi_desc_to_pci_sysdata(msi)); dev_err(port->dev, "Trying to free unused MSI#%d\n", irq); - else + } else { clear_bit(irq, msi_irq_in_use); + } } /** |